63 lines
1.6 KiB
Diff
63 lines
1.6 KiB
Diff
|
From b434c5aa38e2db0fff9fa39c6e47cc9d13afe8e1 Mon Sep 17 00:00:00 2001
|
||
|
|
From: arokux <arokux@gmail.com>
|
||
|
|
Date: Thu, 19 Sep 2013 21:36:10 +0200
|
||
|
|
Subject: [PATCH] ARM: sun7i: dt: Add USB EHCI bindings
|
||
|
|
|
||
|
|
---
|
||
|
|
arch/arm/boot/dts/sun7i-a20.dtsi | 33 +++++++++++++++++++++++++++++++++
|
||
|
|
1 file changed, 33 insertions(+)
|
||
|
|
|
||
|
|
diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
|
||
|
|
index 4fe484c..b4e4a5a 100644
|
||
|
|
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
|
||
|
|
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
|
||
|
|
@@ -16,6 +16,11 @@
|
||
|
|
/ {
|
||
|
|
interrupt-parent = <&gic>;
|
||
|
|
|
||
|
|
+ aliases {
|
||
|
|
+ ehci1 = &ehci0;
|
||
|
|
+ ehci2 = &ehci1;
|
||
|
|
+ };
|
||
|
|
+
|
||
|
|
cpus {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
@@ -434,5 +439,33 @@
|
||
|
|
#interrupt-cells = <3>;
|
||
|
|
interrupts = <1 9 0xf04>;
|
||
|
|
};
|
||
|
|
+
|
||
|
|
+ usb_rst: reset@0x01c200cc {
|
||
|
|
+ #reset-cells = <1>;
|
||
|
|
+ compatible = "allwinner,sun4i-clock-reset";
|
||
|
|
+ reg = <0x01c200cc 0x4>;
|
||
|
|
+ };
|
||
|
|
+
|
||
|
|
+ ehci0: ehci0@0x01c14000 {
|
||
|
|
+ compatible = "allwinner,sunxi-ehci";
|
||
|
|
+ reg = <0x01c14000 0x400 0x01c14800 0x4 0x01c13404 0x4>;
|
||
|
|
+ interrupts = <0 39 1>;
|
||
|
|
+ resets = <&usb_rst 1>;
|
||
|
|
+ reset-names = "ehci_reset";
|
||
|
|
+ clocks = <&usb 8>, <&ahb_gates 1>;
|
||
|
|
+ clock-names = "usb_phy", "ahb_ehci";
|
||
|
|
+ status = "disabled";
|
||
|
|
+ };
|
||
|
|
+
|
||
|
|
+ ehci1: ehci1@0x01c1c000 {
|
||
|
|
+ compatible = "allwinner,sunxi-ehci";
|
||
|
|
+ reg = <0x01c1c000 0x400 0x01c1c800 0x4 0x01c13404 0x4>;
|
||
|
|
+ interrupts = <0 40 1>;
|
||
|
|
+ resets = <&usb_rst 2>;
|
||
|
|
+ reset-names = "ehci_reset";
|
||
|
|
+ clocks = <&usb 8>, <&ahb_gates 3>;
|
||
|
|
+ clock-names = "usb_phy", "ahb_ehci";
|
||
|
|
+ status = "disabled";
|
||
|
|
+ };
|
||
|
|
};
|
||
|
|
};
|
||
|
|
--
|
||
|
|
1.8.4
|
||
|
|
|